Why Your Time-Sert Driver Gets Tight Early If you use Time-Sert kits frequently, you might be used to the insert screwing onto the driver almos … read more 6th Feb 2026 DennisB
Debunking Myths: Is Stainless Steel Just Carbon Steel with Rust Protection? Hello, I'm Dennis Bandy, owner of Wise Auto Tools and a Master Automotive Technician with many years … read more 15th Jul 2025 DennisB
Head Bolt Stripping in Kia and Hyundai Engines: How Common Is It and How to Fix It A customer recently emailed us with a great question: “What percent of Kia vehicles would you say ha … read more 9th Jul 2025 DennisB
Pentastar 3.6L Head Bolt Thread Repair on a Budget We recently received a great question from Michael, a DIYer facing a common problem of stripped thre … read more 19th Mar 2025 DennisB
Add to Cart Quick view FJ2730 R12/R134A Hand Turn Dye Injector FJC INC. MSRP: Now: $49.99 Was: Inject 1/4 to 1/2 oz. of Fluorescent Dye into R12 or R134a A/C system under pressure.
Add to Cart Quick view ML84372 R134A 72" Charging Hose Set MASTERCOOL MSRP: Now: $84.32 Was: Mastercool replacement hoses for your 134A manifold guage set. 72" red (ML84723), yellow 9ML84722) and blue (ML84721) hoses.
Add to Cart Quick view FJ6037 R134a U-Charge Hose and Gauge for Self Sealing Valve Cans FJC INC. MSRP: Now: $21.23 Was: R134a U-Charge Hose and Gauge for Self Sealing Valve Cans
Add to Cart Quick view ML99935 R134A & R1234YF Smart Manifold Gauge Set with 72" R134a hoses MASTERCOOL - ACH MSRP: Now: $432.66 Was: R134A & R1234YF Smart Manifold Gauge Set with 72" R134a hoses